<template>
  <div class="icons">
    <swiper :options="swiperOption">
      <swiper-slide v-for="(page,index) of pages" :key="index">
        <div class="icon" v-for="item of page" :key="item.id">
          <div class="icon-img">
            <img class="icon-img-conent" :src="item.imgUrl">
          </div>
          <p class="icon-desc">{{item.desc}}</p>
        </div>
      </swiper-slide>
    </swiper>
  </div>
</template>
<script>
export default {
   props:{
    iconList:{
      type:Array
    }
  },
  data() {
    return {
      // iconList: [
      //   {
      //     id: "0001",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png",
      //     desc: "景点门票景点门票景点门票景点门票景点门票景点门票"
      //   },
      //   {
      //     id: "0002",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1804/ff/fdf170ee89594b02.png",
      //     desc: "广州必游"
      //   },
      //   {
      //     id: "0003",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1803/76/eb88861d78fb9902.png",
      //     desc: "动植物园"
      //   },
      //   {
      //     id: "0004",
      //     imgUrl:
      //       "http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20193/a40ee278d67000f2a29d2e20f6a029b3.png",
      //     desc: "自然风光"
      //   },
      //   {
      //     id: "0005",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1803/3e/86314b2af03b7502.png",
      //     desc: "珠江夜游"
      //   },
      //   {
      //     id: "0006",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1803/47/c2b659e048b11602.png",
      //     desc: "长隆亲子月"
      //   },
      //   {
      //     id: "0007",
      //     imgUrl:
      //       "http://img1.qunarzz.com/piao/fusion/1804/5a/13ceb38dcf262f02.png",
      //     desc: "一日游"
      //   },
      //   {
      //     id: "0008",
      //     imgUrl:
      //       "http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20193/184e261814a5d07a5d3d08cd29cf590d.png",
      //     desc: "长隆度假区"
      //   },
        // {
        //   id: "0009",
        //   imgUrl:
        //     "http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/20193/184e261814a5d07a5d3d08cd29cf590d.png",
        //   desc: "长隆度假区"
        // }
      // ],
      swiperOption: {
        autoplay:false
      }
    };
  },
  computed:{
      pages (){
       const pages = []
       this.iconList.forEach((item,index) =>{
           const page = Math.floor(index/8)
           console.log(page)
           if(!pages[page]) {
               pages[page] = []
           }
            pages[page].push(item)
       })
        return pages
      }
  }
};
</script>
<style lang="stylus" scoped>
@import '~styles/varibles.styl';
@import '~styles/mixins.styl'
.icons >>> .swiper-container{
  height: 0;
  padding-bottom: 50%;
}

.icons {
  margin-top: 0.1rem;
  overflow: hidden;

  .icon {
    position: relative;
    overflow: hidden;
    float: left;
    width: 25%;
    height: 0;
    padding-bottom: 25%;

    .icon-img {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0.44rem;
      box-sizing: border-box;
      padding: 0.1rem;

      .icon-img-conent {
        display: block;
        margin: 0 auto;
        height: 100%;
      }
    }

    .icon-desc {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 0.44rem;
      line-height: 0.44rem;
      color: $darkTextColor;
      text-align: center;
      ellipsis();
    }
  }
}
</style>
